


"""simple docstring"""



import contextlib
import importlib
import io
import unittest

import transformers

# Try to import everything from transformers to ensure every object can be loaded.
from transformers import *  # noqa F406
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, require_flax, require_tf, require_torch
from transformers.utils import ContextManagers, find_labels, is_flax_available, is_tf_available, is_torch_available


if is_torch_available():
		from transformers import BertForPreTraining, BertForQuestionAnswering, BertForSequenceClassification

if is_tf_available():
		from transformers import TFBertForPreTraining, TFBertForQuestionAnswering, TFBertForSequenceClassification

if is_flax_available():
		from transformers import FlaxBertForPreTraining, FlaxBertForQuestionAnswering, FlaxBertForSequenceClassification


lowercase_							=							DUMMY_UNKNOWN_IDENTIFIER
# An actual model hosted on huggingface.co

lowercase_							=							'main'
# Default branch name
lowercase_							=							'f2c752cfc5c0ab6f4bdec59acea69eefbee381c2'
# One particular commit (not the top of `main`)
lowercase_							=							'aaaaaaa'
# This commit does not exist, so we should 404.

lowercase_							=							'd9e9f15bc825e4b2c9249e9578f884bbcb5e3684'
# Sha-1 of config.json on the top of `main`, for checking purposes
lowercase_							=							'4b243c475af8d0a7754e87d7d096c92e5199ec2fe168a2ee7998e3b8e9bcb1d3'
@contextlib.contextmanager
def      UpperCAmelCase     (       )						-> Any:


	"""simple docstring"""




	print('''Welcome!'''	)
	yield
	print('''Bye!'''	)
@contextlib.contextmanager
def      UpperCAmelCase     (       )						-> List[str]:


	"""simple docstring"""




	print('''Bonjour!'''	)
	yield
	print('''Au revoir!'''	)







class    __a						( unittest.TestCase							):







				def      lowerCamelCase_     ( self   ):

					'''simple docstring'''






					assert transformers.__spec__ is not None
					assert importlib.util.find_spec('''transformers'''   ) is not None







class    __a						( unittest.TestCase							):







				@unittest.mock.patch('''sys.stdout'''      ,	new_callable=io.StringIO   )
				def      lowerCamelCase_     ( self      ,	UpperCAmelCase   ):

					'''simple docstring'''






					with ContextManagers([]   ):
						print('''Transformers are awesome!'''   )
					# The print statement adds a new line at the end of the output
					self.assertEqual(mock_stdout.getvalue()      ,	'''Transformers are awesome!\n'''   )







				@unittest.mock.patch('''sys.stdout'''      ,	new_callable=io.StringIO   )
				def      lowerCamelCase_     ( self      ,	UpperCAmelCase   ):

					'''simple docstring'''






					with ContextManagers([context_en()]   ):
						print('''Transformers are awesome!'''   )
					# The output should be wrapped with an English welcome and goodbye
					self.assertEqual(mock_stdout.getvalue()      ,	'''Welcome!\nTransformers are awesome!\nBye!\n'''   )







				@unittest.mock.patch('''sys.stdout'''      ,	new_callable=io.StringIO   )
				def      lowerCamelCase_     ( self      ,	UpperCAmelCase   ):

					'''simple docstring'''






					with ContextManagers([context_fr(), context_en()]   ):
						print('''Transformers are awesome!'''   )
					# The output should be wrapped with an English and French welcome and goodbye
					self.assertEqual(mock_stdout.getvalue()      ,	'''Bonjour!\nWelcome!\nTransformers are awesome!\nBye!\nAu revoir!\n'''   )







				@require_torch
				def      lowerCamelCase_     ( self   ):

					'''simple docstring'''






					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''']   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''', '''next_sentence_label''']   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''start_positions''', '''end_positions''']   )







					class    __a						( __snake_case							):
									pass




					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''']   )







				@require_tf
				def      lowerCamelCase_     ( self   ):

					'''simple docstring'''






					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''']   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''', '''next_sentence_label''']   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''start_positions''', '''end_positions''']   )







					class    __a						( __snake_case							):
									pass




					self.assertEqual(find_labels(UpperCAmelCase   )      ,	['''labels''']   )







				@require_flax
				def      lowerCamelCase_     ( self   ):

					'''simple docstring'''






					self.assertEqual(find_labels(UpperCAmelCase   )      ,	[]   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	[]   )
					self.assertEqual(find_labels(UpperCAmelCase   )      ,	[]   )







					class    __a						( __snake_case							):
									pass




					self.assertEqual(find_labels(UpperCAmelCase   )      ,	[]   )



"""simple docstring"""



from diffusers.utils.testing_utils import require_onnxruntime







@require_onnxruntime
class    __a						:
				pass